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| Impact of Random Bandwidth Allocation on Transimission of Complex Networks |
| YU Hao1, MA Yan2,3a, WANG Xinhua1, JING Yuanwei3b, ZHOU Yucheng4, WANG Dan5
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1. College of Economics and Management, Shandong University of Science and Technology, Qingdao 266590, China;
2. School of Economy and Trade, Qingdao University of Science and Technology, Qingdao 266520, China;
3. a. School of Business and Administration; b. School of Information Science and Engineering, Northeastern University, Shenyang 110819, China;
4. Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China;
5. Key Laboratory of Manufacturing Industrial Integrated Automation, Shenyang University, Shenyang, 110044, China |
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Abstract This research studies the impact of random bandwidth allocation on complex network transmission under the condition of limited bandwidth resources. Two types of heterogeneous random bandwidth allocation strategies are designed and a series of simulation tests are conducted within HK-BA network. The result reveals that the completely random bandwidth allocation has an uncertain influence on network load. Meanwhile, comparing to the shortest routing strategy, the G-L routing strategy has a better robustness in network load performance with the random bandwidth allocation. In addition, the network load capacity can be effectively improved by using the classification random bandwidth allocation with the reasonable combination of the edge weight and bandwidth in complex networks of betweenness heterogeneity.
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Received: 17 October 2013
Published: 22 June 2026
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